altra.nu - robtex.com

altra.nu

DNSSEC⚠️ Not signed
A185.37.70.59🇳🇱 CLDIN-NL185.37.68.0/22
PTRserver079.yourhosting.nl
NSns3.firstfind.nl ⭐
A2a01:b940:1057::53🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRns3.firstfind.nl
A5.157.86.222🇳🇱 CLDIN-NL5.157.80.0/21
PTRns3.firstfind.nl
NSns4.firstfind.nl
A2a01:b940:1057::54🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
A5.157.87.222🇳🇱 CLDIN-NL5.157.80.0/21
PTRns4.firstfind.nl
NSns5.firstfind.net
A2a03:b0c0:2:d0::1183:f001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns5.firstfind.net
A178.128.248.2🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean
PTRns5.firstfind.net
MXaltra-nu.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com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spf1 include:_spf.yourfilter.nl mx a include:spf.protection.outlook.com inc...
SOAns3.firstfind.nlhostmaster@firstfind.nl 2026-02-26 #1

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐ 🔒
NSa.ns.nu 🔒
NSc.ns.nu 🔒
NSd.ns.nu 🔒
NSm.ns.nu 🔒
NSy.ns.nu 🔒
NSz.ns.nu 🔒
TXTid:f7ff97f5-bf95-4f58-8c35-f729a6390f96
TXTNU zone update: 2026-02-17 01:10:58 +0000 (EPOCH 1771290658) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1771290745

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DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns3.firstfind.nlns4.firstfind.nlns5.firstfind.netns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXaltra-nu.mail.protection.outlook.comA185.37.70.59213.189.21.275.157.84.25
○NSns1.bdm.microsoftonline.com2015-05-14 → 2015-12-09 · 4 obs
● 2015-05-14 04:53:52
● 2015-12-09 10:04:14
○ 2016-03-06 11:03:54
○ 2026-03-02 11:09:26
○NSns2.bdm.microsoftonline.com2015-05-14 → 2015-12-09 · 4 obs
● 2015-05-14 04:53:52
● 2015-12-09 10:04:14
○ 2016-03-06 11:03:54
○ 2026-03-02 11:09:26
○NSns3.bdm.microsoftonline.com2015-05-14 → 2015-12-09 · 4 obs
● 2015-05-14 04:53:52
● 2015-12-09 10:04:14
○ 2016-03-06 11:03:54
○ 2026-03-02 11:09:26
●NSns3.firstfind.nl2016-03-06 → 2026-03-02 · 3 obs
○ 2015-12-09 10:04:14
● 2016-03-06 11:03:54
● 2026-03-02 11:09:26
○NSns4.bdm.microsoftonline.com2015-05-14 → 2015-12-09 · 4 obs
● 2015-05-14 04:53:52
● 2015-12-09 10:04:14
○ 2016-03-06 11:03:54
○ 2026-03-02 11:09:26
●NSns4.firstfind.nl2016-03-06 → 2026-03-02 · 3 obs
○ 2015-12-09 10:04:14
● 2016-03-06 11:03:54
● 2026-03-02 11:09:26
●NSns5.firstfind.net2016-03-06 → 2026-03-02 · 3 obs
○ 2015-12-09 10:04:14
● 2016-03-06 11:03:54
● 2026-03-02 11:09:26
●MXaltra-nu.mail.protection.outlook.com2015-05-14 → 2026-03-02 · 2 obs
● 2015-05-14 04:53:52
● 2026-03-02 11:09:26
●A185.37.70.592026-03-02 → 2026-03-02 · 2 obs
○ 2018-01-13 23:32:40
● 2026-03-02 11:09:26
○A213.189.21.272015-05-14 → 2015-12-09 · 4 obs
● 2015-05-14 04:53:52
● 2015-12-09 10:04:14
○ 2016-03-06 11:03:54
○ 2026-03-02 11:09:26
○A5.157.84.252016-03-06 → 2018-01-13 · 4 obs
○ 2015-12-09 10:04:14
● 2016-03-06 11:03:54
● 2018-01-13 23:32:40
○ 2026-03-02 11:09:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, c.ns.nu, a.ns.nu, d.ns.nu...12 records
altra.nuns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net-

✅ Authoritative Response

Server: 178.128.248.2

NS records: ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for altra.nu (unsigned zone)

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

TypeCountSample Data
A1185.37.70.59
NS3ns5.firstfind.net, ns4.firstfind.nl...
MX1altra-nu.mail.protection.outlook.com (pr
TXT212019120507085945q7n0u40oa11nx73a1d79aqcl, 201912050803351ba96spxdvcgo541n9o5gqs84z...
SOA1ns3.firstfind.nl hostmaster.firstfind.nl

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)

Analysis

IP Addresses

altra.nu resolves to one IP number: 185.37.70.59.

Other host names, for instance bureauknotwilg.nl, dereturn.nl, rensvanbemmel.com, wildromance.net and gbta.nl share IP numbers with altra.nu.

Name Servers

altra.nu is delegated to three name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.

altra.nu at least partially shares name servers with other domains, including legal-apps.com, evariste.nl, bartpeeters.nl, fieten.net and geuren-en-kleuren.nl.

Host names with two IP numbers:

ns5.firstfind.net: 2a03:b0c0:2:d0::1183:f001 and 178.128.248.2

ns3.firstfind.nl: 2a01:b940:1057::53 and 5.157.86.222

ns4.firstfind.nl: 2a01:b940:1057::54 and 5.157.87.222

Mail Servers

A single mail server handles altra.nu, altra-nu.mail.protection.outlook.com.

Host altra-nu.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::, 52.101.73.8, 52.101.73.15, 52.101.73.28 and 52.101.73.153.